Kim Prewitt is Manager of the Sustainability Project at the Center for Public Health Systems Science at Washington University in St Louis. The Sustainability project’s research focuses on collecting and analyzing data on sustainability outcomes to better understand predictors of and barriers to program sustainability across a variety of program type, assisting program sustainability plan development, and assessing sustainability progress over time. Kim is responsible for administering the Program Sustainability Assessment Tool, facilitating workshops and webinars on sustainability assessment and planning, collecting and analyzing data related to sustainability planning and assessment, and providing technical assistance and training for sustaintool.org.